Foot scrubbing brush



FIG. 1 is a top plan view of a foot scrubbing brush showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right end elevation view, the left elevation view being a mirror image thereof;

FIG. 4 is a front elevation view, the rear elevation view being a mirror image thereof;

FIG. 5 is a top perspective view thereof; and,

FIG. 6 is a bottom perspective view thereof. 

The ornamental design for a foot scrubbing brush, as shown and described. 